Yeh know exactly how you feel. We had the same thing family hoping that it was just a fad we were going through and that eventually it would die off.
We told our parents last month that our flights were booked and schools sorted for our daughter Lauren.
Although Lauren sees her grandparents every week she seems quite relaxed about the move just hope this continues, I know the last week or so is going to be really hard for all.
Thats why we have decided to go to the airport on our own I dont fancy blubbering my way around Manchester airport.
Good luck with the in laws and the move.
Trev Vicki and Lauren.